From 0cd2c953b486c85bc4b7983dee18065d0a53cb04 Mon Sep 17 00:00:00 2001 From: Oliver Kiddle Date: Sat, 14 Sep 2024 19:33:10 +0200 Subject: 53084: yet another approach to the /dev/fd autoconf test because of shells emulating /dev/fd --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 220f353c3..e8f434274 100644 --- a/configure.ac +++ b/configure.ac @@ -1949,7 +1949,7 @@ AH_TEMPLATE([PATH_DEV_FD], [Define to the path of the /dev/fd filesystem.]) AC_CACHE_CHECK(for /dev/fd filesystem, zsh_cv_sys_path_dev_fd, [for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do - (exec 3<&0; test -e $zsh_cv_sys_path_dev_fd/3;) && break + test x`echo ok|(cat $zsh_cv_sys_path_dev_fd/3 3<&0 2>/dev/null;)` = xok && break done]) if test x$zsh_cv_sys_path_dev_fd != xno; then AC_DEFINE_UNQUOTED(PATH_DEV_FD, "$zsh_cv_sys_path_dev_fd") -- cgit v1.2.3